747068928

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{11311}}^1$

素因数の和:11375

約数の個数: 80

約数和(自身を含む): 2036702976

約数和(自身を除く): 1289634048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 11311, 16512, 22016, 22622, 33024, 33933, 45244, 66048, 67866, 90488, 135732, 180976, 271464, 361952, 486373, 542928, 723904, 972746, 1085856, 1447808, 1459119, 1945492, 2171712, 2895616, 2918238, 3890984, 4343424, 5791232, 5836476, 7781968, 8686848, 11672952, 15563936, 17373696, 23345904, 31127872, 46691808, 62255744, 93383616, 124511488, 186767232, 249022976, 373534464, 747068928]

約数ペア:

[(1, 747068928), (2, 373534464), (3, 249022976), (4, 186767232), (6, 124511488), (8, 93383616), (12, 62255744), (16, 46691808), (24, 31127872), (32, 23345904), (43, 17373696), (48, 15563936), (64, 11672952), (86, 8686848), (96, 7781968), (128, 5836476), (129, 5791232), (172, 4343424), (192, 3890984), (256, 2918238), (258, 2895616), (344, 2171712), (384, 1945492), (512, 1459119), (516, 1447808), (688, 1085856), (768, 972746), (1032, 723904), (1376, 542928), (1536, 486373), (2064, 361952), (2752, 271464), (4128, 180976), (5504, 135732), (8256, 90488), (11008, 67866), (11311, 66048), (16512, 45244), (22016, 33933), (22622, 33024)]